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VT-269

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ID = 10445
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VT-269 = 717A
Similar Tubes
Other shape (e.g. bulb type):
  713A

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uko)
Filament Vf 6.3 Volts / If 0.175 Ampere / Indirect / Specified voltage AC/DC
Description "Mushroom tube" 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   
 
vt269_a.jpg
VT-269: scc
Christian Schaufelberger

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vt269_so.png
VT-269: ARRL Handbook 1972
Anonymous 10 Collector

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